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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2026-71-3-95-101</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-2428</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБМЕН ОПЫТОМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHARING EXPERIENCES</subject></subj-group></article-categories><title-group><article-title>Оценка параметров физического развития у детей младшего школьного возраста при разном уровне интеллектуального развития</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of physical development parameters in primary school children with different levels of intellectual development</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6884-7871</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Овчаренко</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ovcharenko</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Овчаренко Елизавета Сергеевна — к.б.н., с.н.с. лаборатории клинической патофизиологии</p><p>660022, г. Красноярск, ул. Партизана Железняка, 3Г</p></bio><bio xml:lang="en"><p>660022, Krasnoyarsk</p></bio><email xlink:type="simple">sci.work@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3992-9207</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнова Ольга Валентиновна, д.м.н., профессор, заведующая лабораторией клинической патофизиологии</p><p>660022, г. Красноярск, ул. Партизана Железняка, 3Г</p></bio><bio xml:lang="en"><p>660022, Krasnoyarsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5988-1688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каспаров</surname><given-names>Э. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasparov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каспаров Эдуард Вильямович, д.м.н., профессор, директор</p><p>660022, г. Красноярск, ул. Партизана Железняка, 3Г</p></bio><bio xml:lang="en"><p>660022, Krasnoyarsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт медицинских проблем Севера» — обособленное подразделение Федерального исследовательского центра «Красноярский научный центр Сибирского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific research institute for medical problems of the North</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2026</year></pub-date><volume>71</volume><issue>3</issue><fpage>95</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/2428">https://www.ped-perinatology.ru/jour/article/view/2428</self-uri><abstract><p>Количество детей с функциональными нарушениями и хроническими заболеваниями, в том числе с отклонениями развития когнитивной сферы в период обучения в школе, увеличивается. При относительно невысокой распространенности умственная отсталость (МКБ-10: F70-F79) представляет значительную медицинскую и социальную проблему для государства, что определяет актуальность разностороннего подхода к исследованию данной патологии. Цель. Проанализировать антропометрические и индексные характеристики физического развития детей младшего школьного возраста в зависимости от уровня интеллектуального развития. Материалы и методы. В исследовании приняли участие 162 ребенка младшего школьного возраста, из них 51 ребенок с диагнозом умственная отсталость (легкую степень (F70) диагностировали у 27 детей, умеренную степень (F71) — у 24 детей). Контрольную группу составили 111 интеллектуально здоровых детей. Физическое развитие оценивалось унифицированными методиками. Результаты. Интеллектуально здоровые дети характеризуются преимущественно средним (59%, n=66, p&lt;0,05) и гармоничным (55%, n=60, p&lt;0,05) физическим развитием. У детей с легкой степенью умственной отсталости показатели физического развития аналогичны контрольной группе: большинство детей имеют среднее физическое развитие (74%, n=20), однако доля гармоничного развития снижена (44%, n=12) за счет увеличения групп детей с дефицитом и избытком массы тела. В группе с умеренной степенью умственной отсталости 58% (n=14) детей характеризуются дисгармоничным развитием с выраженным доминированием избытка массы тела (p&lt;0,05). При этом только у 25% (p&lt;0,05) детей данной группы зафиксировано среднее и гармоничное физическое развитие. Заключение. Учитывая выявленный дисбаланс физических компонентов у детей с умственной отсталостью, необходим комплексный подход при исследовании параметров физического развития для выявления наиболее уязвимых групп в данной популяции и персонифицированного подхода к профилактическим и лечебным мероприятиям.</p></abstract><trans-abstract xml:lang="en"><p>The number of children with functional disorders and chronic illnesses, including those with cognitive developmental delays, is increasing during their school years. Despite its relatively low prevalence, mental retardation (ICD-10: F70-F79) represents a significant medical and social problem for the country, necessitating a comprehensive approach to researching this condition. Objective. To analyze the anthropometric and index characteristics of physical development in primary school-aged children depending on their level of intellectual development. Materials and Methods. The study involved 162 primary school-aged children, 51 of whom were diagnosed with mental retardation (mild mental retardation (F70) was diagnosed in 27 children, and moderate mental retardation (F71) in 24 children). The control group consisted of 111 intellectually healthy children. Physical development was assessed using standardized methods. Results. Intellectually healthy children are characterized by predominantly average (59%, n=66, p&lt;0.05) and harmonious (55%, n=60, p&lt;0.05) physical development. In children with mild mental retardation, physical development indicators are similar to those in the control group: the majority of children have average physical development (74%, n=20), but the proportion of harmonious development is reduced (44%, n=12) due to the increased number of children with underweight and overweight. In the group with moderate mental retardation, 58% (n=14) of children are characterized by disharmonious development, with a pronounced predominance of excess body weight (p&lt;0.05). However, only 25% (p&lt;0.05) of children in this group demonstrated average and harmonious physical development. Conclusion. Given the identified imbalance in physical components in children with mental retardation, a comprehensive approach is needed in studying physical development parameters to identify the most vulnerable groups in this population and a personalized approach to preventive and therapeutic measures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>младший школьный возраст</kwd><kwd>физическое развитие</kwd><kwd>умственная отсталость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>primary school age</kwd><kwd>physical development</kwd><kwd>mental retardation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена за счет средств, выделяемых для выполнения государственного задания Научно-исследовательского института медицинских проблем Севера — обособленного подразделения Федерального исследовательского центра «Красноярский научный центр Сибирского отделения Российской академии наук»</funding-statement><funding-statement xml:lang="en">the work was performed at the expense of funds allocated for the implementation of the state task of Research Institute for Medical Problems in the North</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Понарина О.С., Карасева Е.Н., Карташова Е.В. 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